In this priority claim dated July 2, 2026, the author establishes priority for three original emergency signalling systems for interuniversal spacecraft (IUS) operating within the Infinite‑Dimensional Multiverse Model (IDMM). All systems are designed to function under total electronic failure, loss of power, and variations of fundamental constants (α, mₚ, Λ, G) when transitioning between branes. The first system — Two‑Component Vacuum‑Interference Buoy‑Repeater (TVIBR) — transmits a primary distress signal from the target universe to our universe (U₀). The “Ship” buoy generates a controlled perturbation of the interference vacuum with a pre‑agreed emergency pattern, which is detected by the “Home” buoy in U₀ and relayed to the Control Centre via standard radio. The solution is fully mechanical, requiring no electrical power at the accident site. The second system — Key‑Syllabic Vacuum‑Interference Transmitter (KSVIT), with the model name “Syllabic Clavichord” — allows the pilot to compose a detailed message (up to 2000 syllables/words) using a mechanical keyboard and a set of 500–2000 mechanical buoys, each encoding a specific syllable. A mechanical timer synchronises the launch of buoys, transmitting the message through interference patterns to U₀. The third system — Autonomous Returnable Repeater Probe (ARRP) — is a fully mechanical probe with its own GIM generator, navigation unit, and timer, capable of automatically orienting in the multiverse, performing a transition from the accident point back to U₀, and delivering the distress signal with full coordinates via standard communication. None of these solutions have analogues in the known literature; they are independent of electronics and can be implemented using existing mechanical and hydraulic technologies. This claim records authorship and the date of conception for future patent applications.
Alexander Yourievitch Kotelnikov (Thu,) studied this question.